With power categories ranging from 1.5 to 3.1 kW, the Fronius Galvo is perfect for households – and is especially suitable for self-consumption systems. The integrated energy management relay allows the self-consumption component to be maximised. A host of other smart features make the Fronius Galvo one of the most future-proof inverters in its class: for example, the integrated datalogging, the simple connection to the internet by WLAN, or the plug-in card technology for retrofitting additional functions.
| INPUT DATA | |
|---|---|
| Max. input current (Idc max1 / Idc max2) 1) |
13,3 A |
| Max. array short circuit (MPP1 / MPP2) 1) | 20.0 A |
| Min. input voltage (Udc min) |
120 V |
| Feed-in start voltage (Udc start) |
140 V |
| Nominal input voltage (Udc,r) | 260 V |
| Max. input voltage (Udc max) |
420 V |
| MPP voltage range (Umpp min - Umpp max) |
120 - 335 V |
| Number MPP trackers | 1 |
| Number of DC connections | 3 |
| OUTPUT DATA | |
| AC nominal output (Pac,r) | 1500 W |
| Max. output power | 1500 VA |
| Max. output current (Iac max) | 6.5 A |
| Grid connection (voltage range) | 1~NPE 230 V (+17 % / -20 %) |
| Frequency (frequency range) | 50 Hz / 60 Hz (45 - 65 Hz) |
| Total harmonic distortion | < 4 % |
| Power factor (cos φac,r) | 0.85 - 1 ind. / cap. |
| GENERAL DATA | |
| Dimensions (height x width x depth) |
645 x 431 x 204 mm |
| Weight | 16.4 kg |
| Degree of protection | IP 65 |
| Protection class | 1 |
| Overvoltage category (DC / AC) 2) | 2/3 |
| Night time consumption | < 1 W |
| Inverter design | HF Transformer |
| Cooling | Regulated air cooling |
| Installation | Indoor and outdoor installation |
| Ambient temperature range | -25°C to +50°C |
| Permitted humidity | 0 - 100 % |
| Max. altitude | 2,000 m / 3,500 m (unrestricted / restricted voltage range) |
| DC connection technology | Screw terminals 2.5 - 16 mm² |
| Mains connection technology | Screw terminals 2.5 - 16 mm² |
| Certificates and compliance with standards | ÖVE / ÖNORM E 8001-4-712, AS 4777-2, AS 4777-3, AS3100, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1-2, IEC 62116, IEC 61727, CER 06-190, CEI 0-21, EN 50438, G83, G59, NRS 097 |
| EFFICIENCY | |
| Max. efficiency | 95,9 % |
| European efficiency (ηEU) | 94,5 % |
| η at 5 % Pac,r2) 4) | 84,5 / 86,0 / 86,0% |
| η at 10 % Pac,r2) 4) | 87,5 / 89,7 / 89,6% |
| η at 20 % Pac,r2) 4) | 91,3 / 93,3 / 93,1% |
| η at 25 % Pac,r2) 4) | 92,4 / 94,1 / 93,9% |
| η at 30 % Pac,r2) 4) | 93,0 / 94,6 / 94,3% |
| η at 50 % Pac,r2) 4) | 93,9 / 95,5 / 95,2% |
| η at 75 % Pac,r2) 4) | 94,2 / 95,6 / 95,4% |
| η at 100 % Pac,r2) 4) | 94,0 / 95,9 / 95,6% |
| MPP adaption efficiency | > 99.9 % |
| PROTECTIVE DEVICES | |
| DC insulation measurement | Warning / shutdown (depending on country setup) at Riso < 600 kΩ |
| Overload behaviour | Operating point shift, power limitation |
| DC disconnector | Included |
| INTERFACES | |
| WLAN / Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
| 6 inputs and 4 digital inputs/outputs | Interface to ripple control receiver |
| USB (type A socket) 5) | Datalogging, inverter update via USB flash drive |
| 2 x RS422 (RJ45 socket) 5) | Fronius Solar Net, Interface protocol |
| Signalling output 5) | Energy management (floating relay output) |
| Datalogger and Webserver | Included |
| External input 3) | S0 meter connection / Input for overvoltage protection |
| RS485 | Modbus RTU SunSpec or meter connection |
